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KEY MANAGEMENT TECHNIQUES IN WIRELESS SENSOR NETWORKS JOHNSON C.LEE, VICTOR C.M.LUENG, KIRK H.WONG, JIANNANO CAO , HENRY C.B. CHAN Presented By Viplavi Donepudi CMSC 681…

COEN 351 E-Commerce Security Essentials of Cryptography Cryptography Scrambles a plain-text into crypto-text. Enables to descramble plain text. Symmetric Cryptography Uses…